INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b53ae8105aacbdfef3eff79f031dd7ac3512708b92e4aede37704786fec4f521', 
    're4TIenuHe1k1PK5fqjvbIB8tYZmdkeIIKeG5NqvB8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)